| ABN AMRO Bank N.V. - Sector Transport & Logistics | Rotterdam, The Netherlands |
| APM Terminals Maasvlakte II b.v. | Maasvlakte-Rotterdam, The Netherlands |
| Barge Center Waalhaven B.V. | Rotterdam, The Netherlands |
| Broekman Project Services bv | Rotterdam, The Netherlands |
| C. Steinweg - Handelsveem B.V. - Amsterdam | Amsterdam, The Netherlands |
| C. Steinweg-Handelsveem B.V. - Rotterdam | Rotterdam, The Netherlands |
| DFDS Seaways | Vlaardingen, The Netherlands |
| Hutchison Ports Delta II B.V. | Maasvlakte-Rotterdam, The Netherlands |
| Hutchison Ports ECT Delta | Maasvlakte-Rotterdam, The Netherlands |
| JCMB | Rotterdam, The Netherlands |
| Matrans Rotterdam Terminal B.V. | Pernis-Rotterdam, The Netherlands |
| QTerminals Group B.V. (previously Kramer Group) | Maasvlakte-Rotterdam, The Netherlands |
| Rail Service Center Rotterdam B.V. | Rotterdam, The Netherlands |
| RHB Stevedoring & Warehousing Breakbulk Terminal | Rotterdam, The Netherlands |
| Rotterdam Shortsea Terminals B.V.(RST) | Rotterdam, The Netherlands |
| Rotterdam World Gateway(RWG) | Maasvlakte-Rotterdam, The Netherlands |
| Stena Line B.V. | Hoek van Holland, The Netherlands |
| Vereniging van Rotterdamse Terminal Operators – VRTO | Rotterdam, The Netherlands |
| Waalhaven Botlek Terminal B.V. | Botlek-Rotterdam, The Netherlands |
| Waalhaven Cool Barge | Rotterdam, The Netherlands |